[Ex-player] Petit: "Messi is a crazy player"

Emmanuel Petit believes that the Argentine is the decisive factor of Barça against Chelsea.

Petit played for Barça and Chelsea but his heart is 'gunner'. However, the French, who are not satisfied for undertaking adventures at Camp Nou and Stamford Bridge, believes that FC Barcelona side to advantage in the tie thanks to the presence of Messi in their ranks.

"No one can stop Messi. It's impossible. It's a crazy guy," he said.

And do not miss the opportunity to make an examination of conscience Barça with its past: "In Barcelona tried to change my mentality. The coach did not behave well with me." (via SPORT)